Preservatives

Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis.

(±)-1, 2-propanediol (1,2-(RS)-Propanediol) is an aliphatic alcohol that is often used as an excipient in many active molecular preparations to increase the solubility and stability of the active molecule. (±)-1, 2-propanediol can affect the neurobehavior of zebrafish.

Octanoic acid (Caprylic acid) is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes. Octanoic acid is also a tremor-suppressing agent.

Benzoic acid is an aromatic alcohol existing naturally in many plants and is a common additive to food, drinks, cosmetics and other products. It acts as preservatives through inhibiting both bacteria and fungi.

Sodium metabisulfite, a sulfite salt, is used as an antioxidant and antimicrobial agent in a variety of drugs and functions as a preservative in many food preparations.

Sodium benzoate is an orally active pharmaceutical excipient, such as an antibacterial agent, preservative, lubricant, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.Sodium benzoate activates NF-κB and induces Apoptosis. Sodium benzoate induces immune suppression and produces reproductively toxic. Sodium benzoate can be used for colon cancer and immune disease research.

Benzyl alcohol is an aromatic alcohol, a colorless liquid with a mild aromatic odor. Benzyl alcohol is an inhibitor of P450 enzyme. Benzyl alcohol mediated Toll-Like Receptor 4 to reduce the inflammatory response of liver injury in mice.

Octanoate, 99% sodium is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes. Octanoate, 99% sodium is also an orally active tremor-suppressing agent.

Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2). Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities.

Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.

Chlorobutanol hemihydrate is an antimicrobial agent with oral activity, also possessing preservative effects. Chlorobutanol hemihydrate exhibits resistance to a variety of Gram-positive and Gram-negative bacteria, as well as several fungal spores and fungi, and is widely used in the food and cosmetics industries.